64799712

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3256

約数の個数: 72

約数和(自身を含む): 186928560

約数和(自身を除く): 122128848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3169, 3408, 5112, 6338, 6816, 9507, 10224, 12676, 19014, 20448, 25352, 28521, 38028, 50704, 57042, 76056, 101408, 114084, 152112, 224999, 228168, 304224, 449998, 456336, 674997, 899996, 912672, 1349994, 1799992, 2024991, 2699988, 3599984, 4049982, 5399976, 7199968, 8099964, 10799952, 16199928, 21599904, 32399856, 64799712]

約数ペア:

[(1, 64799712), (2, 32399856), (3, 21599904), (4, 16199928), (6, 10799952), (8, 8099964), (9, 7199968), (12, 5399976), (16, 4049982), (18, 3599984), (24, 2699988), (32, 2024991), (36, 1799992), (48, 1349994), (71, 912672), (72, 899996), (96, 674997), (142, 456336), (144, 449998), (213, 304224), (284, 228168), (288, 224999), (426, 152112), (568, 114084), (639, 101408), (852, 76056), (1136, 57042), (1278, 50704), (1704, 38028), (2272, 28521), (2556, 25352), (3169, 20448), (3408, 19014), (5112, 12676), (6338, 10224), (6816, 9507)]